The X-NUCLEO-SRC1M1 expansion board allows evaluating the features of the TCPP02-M18 for the USB Type-C™ and the protections for VBUS and CC lines suitable for source applications. The expansion board is designed to be stacked on top of any STM32 Nucleo-64 development board with Power Delivery (UCPD) peripheral embedded in the microcontroller. You can also stack it on top of any other STM32 Nucleo-64 development board not supporting the UCPD peripheral for 5 V, source only, to demonstrate the USB Type-C™ basic operations (attach, detach and 5 V power supply current capability information). When using an STM32 Nucleo-64 development board with a Power Delivery peripheral, data functionalities as a host device or dual role data (DRD) are also allowed. The X-NUCLEO-SRC1M1 provides an effective demonstration of the source operation of the USB Type-C™ connector when an external compatible source is connected to the board. The integrated ST715PU33R LDO linear regulator can supply the connected STM32 Nucleo development board. The X-NUCLEO-SRC1M1 is compliant with the latest USB Type-C™ and Power Delivery specifications. The companion software package (X-CUBE-TCPP) contains the application examples for the development boards embedding UCPD-based microcontrollers (for example, NUCLEO-G071RB, NUCLEO-G474RE, and NUCLEO-G0B1RE) and for those not supporting the UCPD peripheral (NUCLEO-F446RE). https://elecena.pl/product/20137366/x-nucleo-src1m1-usb-type-c-power-delivery-source-expansion-board-based-on-tcpp02-m18-for-stm32-nucleo 2022-01-22 https://elecena.pl/product/20137366/x-nucleo-src1m1-usb-type-c-power-delivery-source-expansion-board-based-on-tcpp02-m18-for-stm32-nucleo 2022-06-11 https://elecena.pl/product/20137366/x-nucleo-src1m1-usb-type-c-power-delivery-source-expansion-board-based-on-tcpp02-m18-for-stm32-nucleo 2022-06-23 https://elecena.pl/product/20137366/x-nucleo-src1m1-usb-type-c-power-delivery-source-expansion-board-based-on-tcpp02-m18-for-stm32-nucleo 2025-06-30